| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.49 | 8.474% | $30.9042 | $30.90 | $30.90 | $30.90 |
| Purchase #2 | $92.37 | 4.151% | $96.2043 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $58.27 | 8.613% | $63.2888 | $63.29 | $63.30 | $63.30 |
| Purchase #4 | $155.83 | 7.192% | $167.0373 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $175.98 | 5.202% | $185.1345 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $89.89 | 3.517% | $93.0514 | $93.05 | $93.05 | $93.10 |
| Purchase #7 | $135.94 | 9.744% | $149.186 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $736.77 | $784.8065 | $784.80 | $784.85 | $784.80 | |